参数资料
型号: LTC3733CG
厂商: Linear Technology
文件页数: 32/32页
文件大小: 0K
描述: IC CTRLR BUCK AMD 3PHASE 36-SSOP
标准包装: 37
应用: 控制器,AMD
输入电压: 4 V ~ 36 V
输出数: 1
输出电压: 0.8 V ~ 1.55 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 36-SSOP(0.209",5.30mm 宽)
供应商设备封装: 36-SSOP
包装: 管件
产品目录页面: 1339 (CN2011-ZH PDF)
LTC3733/LTC3733-1
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DESCRIPTION
2-Phase, Dual Output Synchronous Step-Down
DC/DC Controllers
20A to 200A PolyPhase Synchronous Controllers
No R SENSE TM 2-Phase Dual Synchronous Step-Down
Controller
No R SENSE 2-Phase Dual Synchronous Step-Down
Controller with 5-Bit Mobile VID Control
2-Phase, Dual Synchronous Controller with Mobile VID
High Efficiency, 2-Phase Synchronous Step-Down
Switching Regulators with 5-Bit VID
High Efficiency Synchronous Step-Down
Switching Regulator
High Efficiency Synchronous Controller with 5-Bit Mobile
VID Control
No R SENSE Current Mode Synchronous Step-Down
Controller
2-Phase Synchronous Controllers
Dual, 2-Phase, No R SENSE Synchronous Buck with
Output Tracking
No R SENSE Current Mode Synchronous Step-Down
Controller with Digital 5-Bit Interface
2-Phase, 5-Bit VID Current Mode, High Efficiency
Synchronous Step-Down Controller
20A to 200A, 550kHz PolyPhase Synchronous Controller
3-Phase, 600kHz Synchronous Buck
COMMENTS
Reduces C IN and C OUT , Power Good Output Signal, Synchronizable,
3.5V ≤ V IN ≤ 36V, I OUT up to 20A, 0.8V ≤ V OUT ≤ 5V
Expandable from 2-Phase to 12-Phase, Uses All
Surface Mount Components, No Heat Sink, V IN up to 36V
550kHz, No Sense Resistor
Mobile Pentium ? III Processors, 550kHz,
V IN ≤ 7V
3.5V ≤ V IN ≤ 36V, VID Sets V OUT1 , PGOOD
1.3V ≤ V OUT ≤ 3.5V, Current Mode Ensures
Accurate Current Sharing, 3.5V ≤ V IN ≤ 36V
Output Fault Protection, 16-Pin SSOP
Output Fault Protection, 24-Pin SSOP,
3.5V ≤ V IN ≤ 36V
Up to 97% Efficiency, 4V ≤ V IN ≤ 36V, 0.8V ≤ V OUT ≤ (0.9)(V IN ),
I OUT up to 20A
Up to 42A, Uses All Surface Mount Components,
No Heat Sinks, 3.5V ≤ V IN ≤ 36V
Up/Down Output Voltage Tracking, Track Up to 8 Supplies,
Fast Transient Response
Up to 97% Efficiency, Ideal for Pentium III Processors,
0.925V ≤ V OUT ≤ 2V, 4V ≤ V IN ≤ 36V, I OUT up to 20A
AMD Hammer-K8 Processors, Wide V IN Range: 4V to 36V Operation
Expandable from 2-Phase to 12-Phase, Uses all Surface Mount
Components, V IN up to 36V
Expandable from 3-Phase to 12-Phase, Uses all Surface Mount
Switching Regulator Controller
LTC3732 3-Phase, 5-Bit VID, 600kHz Synchronous Buck
Components, V IN up to 36V
VRM9.0 and VRM9.1 (VID = 1.1V to 1.85V)
Switching Regulator Controller
No R SENSE is a trademark of Linear Technology Corporation. Pentium is a registered trademark of Intel Corporation.
3733f
(408) 432-1900 q FAX: (408) 434-0507 www.linear.com
32
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
q
LT/TP 1203 1K ? PRINTED IN USA
? LINEAR TECHNOLOGY CORPORATION 2003
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LTC3733CG#PBF 功能描述:IC CTRLR BUCK AMD 3PHASE 36-SSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
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